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ES2506440T3 - Procedimiento para la preparación de polioles de carbonato de poliéter - Google Patents

Procedimiento para la preparación de polioles de carbonato de poliéter Download PDF

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Publication number
ES2506440T3
ES2506440T3 ES11757815.3T ES11757815T ES2506440T3 ES 2506440 T3 ES2506440 T3 ES 2506440T3 ES 11757815 T ES11757815 T ES 11757815T ES 2506440 T3 ES2506440 T3 ES 2506440T3
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ES
Spain
Prior art keywords
preparation
polyether carbonate
carbonate polyols
procedure
methyl
Prior art date
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Active
Application number
ES11757815.3T
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English (en)
Inventor
Christoph Gürtler
Jörg Hofmann
Aurel Wolf
Stefan Grasser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Intellectual Property GmbH
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Bayer Intellectual Property GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Intellectual Property GmbH filed Critical Bayer Intellectual Property GmbH
Application granted granted Critical
Publication of ES2506440T3 publication Critical patent/ES2506440T3/es
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/32—General preparatory processes using carbon dioxide
    • C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • C08G64/183—Block or graft polymers containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)

Abstract

Procedimiento para la preparación de polioles de carbonato de poliéter a partir de uno o más óxidos de alquileno y dióxido de carbono en presencia de al menos un catalizador de cianuro metálico doble, en el que el catalizador de cianuro metálico doble comprende un alcohol insaturado como ligando complejante.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
imagen7
imagen8
imagen9
imagen10
=
imagen11
imagen12
imagen13
Tabla 1: Preparación de polioles de carbonato de poliéter
Ejemplo
Catalizador del Ejemplo Alcohol Sal de cinc Tiempo 1 [min] CO2 incorporado [% en peso](1) Selectividad del carbonato cíclico / lineal Índice de OH [mg de KOH/g] Polidispersión
7 (comp.)
1 (comp.) terc-butanol ZnCl2 84 19,1 0,14 57,6 (2) 1,55
8
2 2-metil-3-buten2-ol ZnCl2 15 23,5 0,20 65,2 1,73
9
3 2-metil-3-butin2-ol ZnCl2 15 22,1 0,11 56,9 (2) 1,67
10
4 3-metil-1-pentin3-ol ZnCl2 24 28,0 0,28 82,5 2,03
11
5 3-metil-1-pentin3-ol ZnI2 20 22,3 0,32 82,1 1,79
12
6 3-metil-1-pentin3-ol ZnBr2 12 22,4 0,35 82,5 1,67
comp. = ejemplo comparativo (1) contenido de CO2 en la parte del polímero formado en presencia de CO2 (es decir, los contenidos de la sustancia iniciadora y del poliéter que se forma durante la activación en condiciones sin CO2 se dejan fuera del cálculo). (2) índice de OH de la mezcla de reacción, sin que el carbonato de propileno formado haya sido eliminado por separación de antemano.
imagen14

Claims (1)

  1. imagen1
    imagen2
ES11757815.3T 2010-09-09 2011-09-06 Procedimiento para la preparación de polioles de carbonato de poliéter Active ES2506440T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010040517A DE102010040517A1 (de) 2010-09-09 2010-09-09 Verfahren zur Herstellung von Polyetherpolyolen
DE102010040517 2010-09-09
PCT/EP2011/065364 WO2012032028A1 (de) 2010-09-09 2011-09-06 Verfahren zur herstellung von polyethercarbonatpolyolen

Publications (1)

Publication Number Publication Date
ES2506440T3 true ES2506440T3 (es) 2014-10-13

Family

ID=44653291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11757815.3T Active ES2506440T3 (es) 2010-09-09 2011-09-06 Procedimiento para la preparación de polioles de carbonato de poliéter

Country Status (13)

Country Link
US (1) US9045592B2 (es)
EP (1) EP2614102B1 (es)
JP (1) JP5792310B2 (es)
KR (1) KR20130102588A (es)
CN (1) CN103189417B (es)
BR (1) BR112013005783A2 (es)
CA (1) CA2810559A1 (es)
DE (1) DE102010040517A1 (es)
ES (1) ES2506440T3 (es)
MX (1) MX2013002484A (es)
RU (1) RU2013115633A (es)
SG (1) SG188278A1 (es)
WO (1) WO2012032028A1 (es)

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* Cited by examiner, † Cited by third party
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EP2548908A1 (de) * 2011-07-18 2013-01-23 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
US9790328B2 (en) * 2013-06-13 2017-10-17 Covestro Deutschland Ag Polyethercarbonate-polyoxymethylene block copolymers
EP2837648A1 (en) 2013-08-12 2015-02-18 Repsol, S.A. Process for preparing polyether carbonate polyols
EP2845871A1 (de) * 2013-09-05 2015-03-11 Bayer MaterialScience AG Vernetzung von Doppelbindungen enthaltenden Polyethercarbonatpolyolen durch Addition von Mercaptanen
EP2865700A1 (de) * 2013-10-23 2015-04-29 Bayer MaterialScience AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
US9527958B2 (en) 2014-05-02 2016-12-27 Covestro Llc Process for purification of polyether carbonate polyols
EP3164442B1 (de) * 2014-07-03 2018-08-29 Covestro Deutschland AG Verfahren zur herstellung von polyethercarbonatpolyolen
US10119223B2 (en) 2016-07-15 2018-11-06 Covestro Llc Carpet and synthetic turf backings prepared from a polyether carbonate polyol
US10040903B2 (en) 2016-09-13 2018-08-07 Covestro Llc Polymer polyol quality
WO2018089566A1 (en) 2016-11-11 2018-05-17 Dow Global Technologies Llc Polycarbonate Based Polyols
GB201703323D0 (en) * 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyols
CN110964191B (zh) * 2018-09-29 2021-02-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法
CN114144451A (zh) * 2019-07-31 2022-03-04 科思创德国股份有限公司 制备聚醚碳酸酯多元醇的方法
US11976165B2 (en) * 2020-01-21 2024-05-07 Covestro Deutschland Ag Method for producing double metal cyanide catalysts
KR102717144B1 (ko) * 2021-07-15 2024-10-11 아주대학교산학협력단 하이드로젠 헥사시아노코발테이트와 아연 카복실레이트의 조합으로 제조된 더블메탈시아나이드 촉매 및 이를 이용한 프로필렌 옥사이드 중합
CN117916020A (zh) * 2021-09-08 2024-04-19 株式会社Lg化学 双金属氰化物催化剂、制备其的方法和使用其制备聚亚烷基碳酸酯的方法
CN114524929B (zh) * 2021-09-24 2023-07-25 山东联欣环保科技有限公司 一种二氧化碳基四元共聚物的制备方法
US20240141103A1 (en) 2021-09-29 2024-05-02 Lg Chem, Ltd. Method for preparing polyalkylene carbonate resin
CN114381252B (zh) * 2022-01-19 2023-02-10 成都理工大学 一种超高温下耐多价金属阳离子无固相修井液的制备方法

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JP2653236B2 (ja) 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
JP2001519468A (ja) 1997-10-13 2001-10-23 バイエル・アクチエンゲゼルシヤフト ポリエーテルポリオールを製造するための結晶質複金属シアン化物触媒
US6376645B1 (en) 1999-07-09 2002-04-23 The Dow Chemical Company Complexing agent-modified hexacyanometallate hexanitrometallate catalysts
DE19958355A1 (de) 1999-12-03 2001-06-07 Bayer Ag Verfahren zur Herstellung von DMC-Katalysatoren
ES2223846T3 (es) 2000-04-20 2005-03-01 Bayer Materialscience Ag Proocedimiento para la preparacion de catalizadores de dmc.
DE10122019A1 (de) 2001-05-07 2002-11-14 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE10147712A1 (de) 2001-09-27 2003-04-17 Basf Ag Verfahren zur Herstellung aliphatischer Polycarbonate
US6762278B2 (en) 2002-02-04 2004-07-13 Basf Corporation Process for the copolymerization of alkylene oxides and carbon dioxide using suspensions of multi-metal cyanide compounds
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ZA200503601B (en) * 2002-11-07 2006-11-29 Dow Global Technologies Inc Method for preparing metal cyanide catalysts using polymerizable complexing agents
DE602004004639T2 (de) 2003-03-07 2007-11-08 Dow Global Technologies, Inc., Midland Kontinuierliches verfahren und system zur herstellung von polyetherpolyolen
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Also Published As

Publication number Publication date
JP5792310B2 (ja) 2015-10-07
DE102010040517A1 (de) 2012-03-15
RU2013115633A (ru) 2014-10-20
WO2012032028A1 (de) 2012-03-15
US20130184432A1 (en) 2013-07-18
US9045592B2 (en) 2015-06-02
JP2013537245A (ja) 2013-09-30
SG188278A1 (en) 2013-04-30
CN103189417A (zh) 2013-07-03
EP2614102A1 (de) 2013-07-17
CN103189417B (zh) 2016-08-03
KR20130102588A (ko) 2013-09-17
EP2614102B1 (de) 2014-07-23
MX2013002484A (es) 2013-04-03
CA2810559A1 (en) 2012-03-15
BR112013005783A2 (pt) 2017-03-21

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